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author | Android Build Coastguard Worker <android-build-coastguard-worker@google.com> | 2021-09-13 04:58:19 +0000 |
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committer | Android Build Coastguard Worker <android-build-coastguard-worker@google.com> | 2021-09-13 04:58:19 +0000 |
commit | 4d48a486be8a3d3e856b33d9a92567c3e9492980 (patch) | |
tree | 1bca85935788654055cf665af42a53634cef23bf | |
parent | 47b3ffac2014319c42eded655faa23e4c0714f94 (diff) | |
parent | 4fa12d2f33d71c0c7aaefd628cd52be3f6373c73 (diff) | |
download | native-android12-d1-s2-release.tar.gz |
Merge cherrypicks of [15818447, 15818448, 15817598, 15818379, 15818380, 15818381, 15818382, 15818383, 15818384, 15818385, 15818469, 15818035, 15818470, 15818471, 15818472, 15818397, 15818161, 15818386, 15818487, 15818488, 15818162, 15818163, 15818398, 15818399, 15818400, 15818401, 15818402, 15818403, 15818404, 15818405, 15818406, 15818527, 15818256, 15818257, 15818258, 15817906, 15817599, 15817600, 15818547] into sparse-7706357-L05800000951102060android-12.0.0_r5android12-d1-s2-release
Change-Id: I5ac92f10f39e2d57e9453fee116168ac32178f54
-rw-r--r-- | libs/gui/BLASTBufferQueue.cpp | 19 | ||||
-rw-r--r-- | libs/gui/Surface.cpp | 10 | ||||
-rw-r--r-- | libs/gui/include/gui/Surface.h | 3 |
3 files changed, 31 insertions, 1 deletions
diff --git a/libs/gui/BLASTBufferQueue.cpp b/libs/gui/BLASTBufferQueue.cpp index 56a9683773..f7ec8ef40e 100644 --- a/libs/gui/BLASTBufferQueue.cpp +++ b/libs/gui/BLASTBufferQueue.cpp @@ -630,7 +630,10 @@ bool BLASTBufferQueue::maxBuffersAcquired(bool includeExtraAcquire) const { class BBQSurface : public Surface { private: + std::mutex mMutex; sp<BLASTBufferQueue> mBbq; + bool mDestroyed = false; + public: BBQSurface(const sp<IGraphicBufferProducer>& igbp, bool controlledByApp, const sp<IBinder>& scHandle, const sp<BLASTBufferQueue>& bbq) @@ -650,6 +653,10 @@ public: status_t setFrameRate(float frameRate, int8_t compatibility, int8_t changeFrameRateStrategy) override { + std::unique_lock _lock{mMutex}; + if (mDestroyed) { + return DEAD_OBJECT; + } if (!ValidateFrameRate(frameRate, compatibility, changeFrameRateStrategy, "BBQSurface::setFrameRate")) { return BAD_VALUE; @@ -658,8 +665,20 @@ public: } status_t setFrameTimelineInfo(const FrameTimelineInfo& frameTimelineInfo) override { + std::unique_lock _lock{mMutex}; + if (mDestroyed) { + return DEAD_OBJECT; + } return mBbq->setFrameTimelineInfo(frameTimelineInfo); } + + void destroy() override { + Surface::destroy(); + + std::unique_lock _lock{mMutex}; + mDestroyed = true; + mBbq = nullptr; + } }; // TODO: Can we coalesce this with frame updates? Need to confirm diff --git a/libs/gui/Surface.cpp b/libs/gui/Surface.cpp index 2edb4e4ba4..353a91d062 100644 --- a/libs/gui/Surface.cpp +++ b/libs/gui/Surface.cpp @@ -2622,4 +2622,14 @@ status_t Surface::setFrameTimelineInfo(const FrameTimelineInfo& frameTimelineInf return composerService()->setFrameTimelineInfo(mGraphicBufferProducer, frameTimelineInfo); } +sp<IBinder> Surface::getSurfaceControlHandle() const { + Mutex::Autolock lock(mMutex); + return mSurfaceControlHandle; +} + +void Surface::destroy() { + Mutex::Autolock lock(mMutex); + mSurfaceControlHandle = nullptr; +} + }; // namespace android diff --git a/libs/gui/include/gui/Surface.h b/libs/gui/include/gui/Surface.h index 7e4143b1f3..e5403512a9 100644 --- a/libs/gui/include/gui/Surface.h +++ b/libs/gui/include/gui/Surface.h @@ -99,7 +99,7 @@ public: */ sp<IGraphicBufferProducer> getIGraphicBufferProducer() const; - sp<IBinder> getSurfaceControlHandle() const { return mSurfaceControlHandle; } + sp<IBinder> getSurfaceControlHandle() const; /* convenience function to check that the given surface is non NULL as * well as its IGraphicBufferProducer */ @@ -333,6 +333,7 @@ public: virtual int connect( int api, bool reportBufferRemoval, const sp<SurfaceListener>& sListener); + virtual void destroy(); // When client connects to Surface with reportBufferRemoval set to true, any buffers removed // from this Surface will be collected and returned here. Once this method returns, these |